2020508873 has 4 divisors (see below), whose sum is σ = 2040125568. Its totient is φ = 2000892180.

The previous prime is 2020508869. The next prime is 2020508879. The reversal of 2020508873 is 3788050202.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2020508873 - 2² = 2020508869 is a prime.

It is a super-2 number, since 2×2020508873² = 8164912211743460258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2020508879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9808193 + ... + 9808398.

It is an arithmetic number, because the mean of its divisors is an integer number (510031392).

Almost surely, 2^2020508873 is an apocalyptic number.

It is an amenable number.

2020508873 is a deficient number, since it is larger than the sum of its proper divisors (19616695).

2020508873 is a wasteful number, since it uses less digits than its factorization.

2020508873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19616694.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 2020508873 is about 44950.0708898217. The cubic root of 2020508873 is about 1264.2130060915.

The spelling of 2020508873 in words is "two billion, twenty million, five hundred eight thousand, eight hundred seventy-three".